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Airbiquity Inc. Patents
Assignee:
Airbiquity Inc.
Address:
Bainbridge Island, WA
No. of patents:
36
Patents:












Patent Number Title Of Patent Date Issued
D479228 Hands-free kit for mounting a wireless device in a vehicle September 2, 2003
D448366 Accessory module for a cellular telephone handset September 25, 2001
8249865 Adaptive data transmission for a digital in-band modem operating over a voice channel August 21, 2012
In one example, a mobile device encodes a digital bitstream using a particular set of modulation parameters to generate an audio signal that has different audio tones selected to pass through a vocoder of the mobile device. The particular set of modulation parameters is optimized for
8073440 Automatic gain control in a personal navigation device December 6, 2011
In one example, a Bluetooth enabled navigation device pairs with a mobile phone and then sends a plurality of tuning transmissions, each at a different transmission power gain amount, to a remote server using the mobile phone. These tuning transmissions are encoded using frequency to
8068792 In-band signaling for data communications over digital wireless telecommunications networks November 29, 2011
An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also
8050817 Centralized management of motor vehicle software applications and services November 1, 2011
In one example, a network device stores a mapping of application operation modes to vehicle conditions such as a first condition of the vehicle powered but not moving and a second condition of the vehicle moving. The network device receives a wirelessly transmitted request for a part
8036600 Using a bluetooth capable mobile phone to access a remote network October 11, 2011
In one example, a Bluetooth enabled mobile device discovers the Bluetooth profile capability of a plurality of mobile phones and stores the profile information in a database. Thereafter, when access to a remote network such as an Internet Protocol (IP) network is necessitated by an event
8036201 Voice channel control of wireless packet data communications October 11, 2011
A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, t
8014942 Remote destination programming for vehicle navigation September 6, 2011
Remote destination programming enables a user to define a desired destination (402, 406, 410) in advance of a journey. The destination may be stored in a user profile (502, 504) on a remote navigation server (400, 500). It may be uploaded there via a web interface (402), or through l
7983310 Methods for in-band signaling through enhanced variable-rate codecs July 19, 2011
Improvements are disclosed for in-band signaling, i.e., transmission of data in a voice channel of a digital wireless network during a voice call session. A family of narrow-band signaling methods is disclosed to successfully pass data-carrying signals through the low-bit rate modes of
7979095 Wireless in-band signaling with in-vehicle systems July 12, 2011
This invention pertains to methods and apparatus for data communications from vehicles, to obtain emergency, concierge and other services, using a voice channel of a digital wireless telecommunications network. Signaling is described for commencing data sessions after establishing a voic
7966111 Centralized management of motor vehicle software applications and services June 21, 2011
In one example, a network device stores a mapping of application operation modes to vehicle conditions such as a first condition of the vehicle powered but not moving and a second condition of the vehicle moving. The network device receives a wirelessly transmitted request for a part
7924934 Time diversity voice channel data communications April 12, 2011
A receiver with a time diversity combining component recovers a digital data signal transmitted over a voice channel of a digital wireless telecommunications network. A feature extraction module receives an audio frequency waveform encoding the digital data signal and generates a fea
7848763 Method for pulling geographic location data from a remote wireless telecommunications mobile uni December 7, 2010
A method to remotely determine a location of a mobile unit without intervention by a user of the mobile unit is provided. The mobile unit may receive a location query, download location data from a GPS, and transmit the location data via a wireless telecommunications network. For exa
7747281 Method for in-band signaling of data over digital wireless telecommunications networks June 29, 2010
An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also
7733853 Voice channel control of wireless packet data communications June 8, 2010
A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, t
7509134 Remote method for wireless transmission of location data March 24, 2009
A method to remotely determine a location of a mobile unit without intervention by a user of the mobile unit is provided. The mobile unit may receive a location query, download location data from a GPS, and transmit the location data via a wireless telecommunications network. For exa
7508810 Voice channel control of wireless packet data communications March 24, 2009
A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, t
7411982 Digital wireless voice and data modem August 12, 2008
Simultaneous transmission of voice and data over the voice channel of a digital wireless communications network, such as a "cell phone" network, is reconfigurable on the fly among multiple operating modes, including a lull detection mode in which data is transferred during a lull or quie
7317696 Method for in-band signaling of data over digital wireless telecommunications networks January 8, 2008
An inband signaling modern communicates digital data over a voice channel of a wireless telecommunications networks. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is al
7286522 Synchronizer for use with improved in-band signaling for data communications over digital wirele October 23, 2007
An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also
7283904 Multi-sensor fusion October 16, 2007
Systems and methods are disclosed for establishing a mobile network in which each mobile unit, such as a car, becomes a node able to receive and transmit a wide variety of information, including for example, traffic conditions, vehicle mechanical/electrical status, interactive game p
7283567 Network delay identification method and apparatus October 16, 2007
Network delay is determined in order to synchronize a clock in a mobile station with a reference clock. Tones are generated that represent a sequence of bits in a synchronization flag. The tones are sampled beginning at a selected sample start time. The sampled tones are demodulated
7269188 Simultaneous voice and data modem September 11, 2007
Simultaneous transmission of voice and data over the voice channel of a wireless communications network, such as a "cell phone" network, is reconfigurable on the fly among multiple operating modes, including a lull detection mode in which data is transferred during a lull or quiet pe
7221669 Cellular telephone having improved in-band signaling for data communications over digital wirele May 22, 2007
An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also
7215965 Facility and method for wireless transmission of location data in a voice channel of a digital w May 8, 2007
A wireless communication facility and method employs a mobile unit having a number of alternative modes of digital wireless communication. The unit may be a battery pack or other accessory device attachable to a wireless telephone handset. The mobile unit is operated to assess some c
7206305 Software code for improved in-band signaling for data communications over digital wireless telec April 17, 2007
An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also
7164662 Network delay identification method and apparatus January 16, 2007
Network delay is determined in order to synchronize a clock in a mobile station with a reference clock. Tone are generated that represent a sequence of bits in a synchronization flag. The tones are sampled beginning at a selected sample start time. The sampled tones are demodulated t
7151768 In-band signaling for data communications over digital wireless telecommunications networks December 19, 2006
An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also
6920129 Geo-spacial internet protocol addressing July 19, 2005
The invention provides for conversion of latitude and longitude to an addressing scheme that supports current TCP/IP (Ipv4) and future addressing (Ipv6/Ipng) requirements. More specifically, it allows a decentralization of the unicast point to a device on the hosted network. Geograph
6771629 In-band signaling for synchronization in a voice communications network August 3, 2004
Methods for determining a system latency of an audio call path of a voice communications network, and for synchronizing a remote unit (108) with a reference oscillator of a reference station (102) involve transmitting a reference signal (106) over the audio call path from the reference s
6690681 In-band signaling for data communications over digital wireless telecommunications network February 10, 2004
An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also
6681121 Circuitry for activating a modem in a cellular telephone January 20, 2004
A wireless telecommunication device, such as a cell phone, is coupled to a source of digital data which may comprise a GPS receiver. In one embodiment, a GPS receiver and inband signaling modem are integrated into the cell phone battery pack. A pushbutton on the battery pack is actuated
6614349 Facility and method for tracking physical assets September 2, 2003
A communication module for an asset to be monitored operates to periodically receive a signal from a monitoring facility via a first wireless communication system, and in response to the absence of the signal at an expected time, communicating with the module via a second wireless sy
6493338 Multichannel in-band signaling for data communications over digital wireless telecommunications December 10, 2002
An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also
6236652 Geo-spacial Internet protocol addressing May 22, 2001
The invention provides for conversion of latitude and longitude to an addressing scheme that supports current TCP/IP (Ipv4) and future addressing (Ipv6/Ipng) requirements. More specifically, it allows a decentralization of the unicast point to a device on the hosted network. Geograph

 
 
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